GCSE Computer Science Data Representation
Flashcard
•
Computers
•
10th Grade
•
Practice Problem
•
Hard
Kamini Mahendran
FREE Resource
Student preview
27 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Convert 254 to binary.
Back
11111110
2.
FLASHCARD QUESTION
Front
Convert 00010001 to decimal.
Back
17
3.
FLASHCARD QUESTION
Front
Convert 11111111 to decimal.
Back
255
4.
FLASHCARD QUESTION
Front
Convert 01000100 to decimal.
Back
68
5.
FLASHCARD QUESTION
Front
Binary is also known as
Back
Base 2
6.
FLASHCARD QUESTION
Front
How many bits are there in a byte? Options: 2, 4, 8, 10
Back
8
7.
FLASHCARD QUESTION
Front
The numbers we normally use are called ________ numbers and have 10 different values.
Back
denary
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